Properties

Label 1350.383
Modulus $1350$
Conductor $675$
Order $180$
Real no
Primitive no
Minimal yes
Parity even

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Show commands: PariGP / SageMath
from sage.modular.dirichlet import DirichletCharacter
 
H = DirichletGroup(1350, base_ring=CyclotomicField(180))
 
M = H._module
 
chi = DirichletCharacter(H, M([50,27]))
 
pari: [g,chi] = znchar(Mod(383,1350))
 

Basic properties

Modulus: \(1350\)
Conductor: \(675\)
sage: chi.conductor()
 
pari: znconreyconductor(g,chi)
 
Order: \(180\)
sage: chi.multiplicative_order()
 
pari: charorder(g,chi)
 
Real: no
Primitive: no, induced from \(\chi_{675}(383,\cdot)\)
sage: chi.is_primitive()
 
pari: #znconreyconductor(g,chi)==1
 
Minimal: yes
Parity: even
sage: chi.is_odd()
 
pari: zncharisodd(g,chi)
 

Galois orbit 1350.bi

\(\chi_{1350}(23,\cdot)\) \(\chi_{1350}(47,\cdot)\) \(\chi_{1350}(77,\cdot)\) \(\chi_{1350}(83,\cdot)\) \(\chi_{1350}(113,\cdot)\) \(\chi_{1350}(137,\cdot)\) \(\chi_{1350}(167,\cdot)\) \(\chi_{1350}(173,\cdot)\) \(\chi_{1350}(203,\cdot)\) \(\chi_{1350}(227,\cdot)\) \(\chi_{1350}(263,\cdot)\) \(\chi_{1350}(317,\cdot)\) \(\chi_{1350}(347,\cdot)\) \(\chi_{1350}(353,\cdot)\) \(\chi_{1350}(383,\cdot)\) \(\chi_{1350}(437,\cdot)\) \(\chi_{1350}(473,\cdot)\) \(\chi_{1350}(497,\cdot)\) \(\chi_{1350}(527,\cdot)\) \(\chi_{1350}(533,\cdot)\) \(\chi_{1350}(563,\cdot)\) \(\chi_{1350}(587,\cdot)\) \(\chi_{1350}(617,\cdot)\) \(\chi_{1350}(623,\cdot)\) \(\chi_{1350}(653,\cdot)\) \(\chi_{1350}(677,\cdot)\) \(\chi_{1350}(713,\cdot)\) \(\chi_{1350}(767,\cdot)\) \(\chi_{1350}(797,\cdot)\) \(\chi_{1350}(803,\cdot)\) ...

sage: chi.galois_orbit()
 
order = charorder(g,chi)
 
[ charpow(g,chi, k % order) | k <-[1..order-1], gcd(k,order)==1 ]
 

Related number fields

Field of values: $\Q(\zeta_{180})$
Fixed field: Number field defined by a degree 180 polynomial (not computed)

Values on generators

\((1001,1027)\) → \((e\left(\frac{5}{18}\right),e\left(\frac{3}{20}\right))\)

First values

\(a\) \(-1\)\(1\)\(7\)\(11\)\(13\)\(17\)\(19\)\(23\)\(29\)\(31\)\(37\)\(41\)
\( \chi_{ 1350 }(383, a) \) \(1\)\(1\)\(e\left(\frac{7}{36}\right)\)\(e\left(\frac{1}{90}\right)\)\(e\left(\frac{13}{180}\right)\)\(e\left(\frac{7}{60}\right)\)\(e\left(\frac{1}{30}\right)\)\(e\left(\frac{127}{180}\right)\)\(e\left(\frac{26}{45}\right)\)\(e\left(\frac{34}{45}\right)\)\(e\left(\frac{1}{60}\right)\)\(e\left(\frac{29}{90}\right)\)
sage: chi.jacobi_sum(n)
 
\( \chi_{ 1350 }(383,a) \;\) at \(\;a = \) e.g. 2